EP2310369A4 - Dérivés de benzyloxy anilide utiles en tant que modulateurs du canal potassique - Google Patents

Dérivés de benzyloxy anilide utiles en tant que modulateurs du canal potassique

Info

Publication number
EP2310369A4
EP2310369A4 EP09798525.3A EP09798525A EP2310369A4 EP 2310369 A4 EP2310369 A4 EP 2310369A4 EP 09798525 A EP09798525 A EP 09798525A EP 2310369 A4 EP2310369 A4 EP 2310369A4
Authority
EP
European Patent Office
Prior art keywords
benzyloxy
potassium channel
derivatives useful
channel modulators
anilide derivatives
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP09798525.3A
Other languages
German (de)
English (en)
Other versions
EP2310369A1 (fr
Inventor
Jim Zhen Wu
Jean-Michel Vernier
Huanming Chen
Jianlan Song
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VALEANT PHARMACEUTICALS INTERNATIONAL
VALEANT PHARMACEUTICALS INT
Original Assignee
VALEANT PHARMACEUTICALS INTERNATIONAL
VALEANT PHARMACEUTICALS INT
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by VALEANT PHARMACEUTICALS INTERNATIONAL, VALEANT PHARMACEUTICALS INT filed Critical VALEANT PHARMACEUTICALS INTERNATIONAL
Publication of EP2310369A1 publication Critical patent/EP2310369A1/fr
Publication of EP2310369A4 publication Critical patent/EP2310369A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/16—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms
    • C07C233/24—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by a carbon atom of a six-membered aromatic ring
    • C07C233/25—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by a carbon atom of a six-membered aromatic ring having the carbon atom of the carboxamide group bound to a hydrogen atom or to a carbon atom of an acyclic saturated carbon skeleton
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/08—Antiepileptics; Anticonvulsants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/16—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms
    • C07C233/24—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by a carbon atom of a six-membered aromatic ring
    • C07C233/26—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by a carbon atom of a six-membered aromatic ring having the carbon atom of the carboxamide group bound to an acyclic carbon atom of a saturated carbon skeleton containing rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C271/06—Esters of carbamic acids
    • C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
    • C07C271/26—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atom of at least one of the carbamate groups bound to a carbon atom of a six-membered aromatic ring
    • C07C271/28—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atom of at least one of the carbamate groups bound to a carbon atom of a six-membered aromatic ring to a carbon atom of a non-condensed six-membered aromatic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pain & Pain Management (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
EP09798525.3A 2008-06-24 2009-06-24 Dérivés de benzyloxy anilide utiles en tant que modulateurs du canal potassique Withdrawn EP2310369A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7530708P 2008-06-24 2008-06-24
PCT/US2009/048504 WO2010008894A1 (fr) 2008-06-24 2009-06-24 Dérivés de benzyloxy anilide utiles en tant que modulateurs du canal potassique

Publications (2)

Publication Number Publication Date
EP2310369A1 EP2310369A1 (fr) 2011-04-20
EP2310369A4 true EP2310369A4 (fr) 2014-02-19

Family

ID=41448228

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09798525.3A Withdrawn EP2310369A4 (fr) 2008-06-24 2009-06-24 Dérivés de benzyloxy anilide utiles en tant que modulateurs du canal potassique

Country Status (7)

Country Link
US (2) US8188314B2 (fr)
EP (1) EP2310369A4 (fr)
JP (1) JP2011525538A (fr)
AU (1) AU2009271302A1 (fr)
CA (1) CA2728915A1 (fr)
MX (1) MX2010014461A (fr)
WO (1) WO2010008894A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150053257A (ko) * 2012-04-30 2015-05-15 사이플루어 라이프 사이언시즈, 엘엘씨 플루오르화 2-아미노-4-(벤질아미노)페닐카르바메이트 유도체
CN103508943B (zh) * 2012-06-29 2017-06-09 江苏先声药业有限公司 作为钾通道调节剂的化合物

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49426A (fr) * 1972-04-15 1974-01-05
FR2395994A1 (fr) * 1977-07-01 1979-01-26 Merrell Toraude & Co Nouveaux derives d'aminoacides a-acetyleniques et leur utilisation therapeutique
US4539577A (en) * 1983-09-30 1985-09-03 Hodogaya Chemical Co., Ltd. Heat sensitive record material
WO1998011073A1 (fr) * 1996-09-10 1998-03-19 Pharmacia & Upjohn Company 8-hydroxyquinoleines 7-substituees utilisees comme agents antiviraux
JP2003026683A (ja) * 2001-07-10 2003-01-29 Sankyo Co Ltd 新規ガランタミン類縁体
WO2003099763A1 (fr) * 2002-05-29 2003-12-04 F. Hoffmann-La Roche Ag Derives de n-acylaminobenzene comme inhibiteurs de la monoamine oxydase b selectifs
WO2004080377A2 (fr) * 2003-03-11 2004-09-23 Neurosearch A/S Nouveaux composes modulant le canal kcnq et leur utilisation
WO2005032493A2 (fr) * 2003-10-07 2005-04-14 Renovis, Inc. Composes d'amides utilises en tant que ligands de canaux ioniques et utilisations correspondantes
WO2005048948A2 (fr) * 2003-11-13 2005-06-02 Ambit Biosciences Corporation Derives d'uree en tant que modulateurs de la kinase
US20050182108A1 (en) * 2004-02-13 2005-08-18 Carson John R. Hetero-substituted acetanilide derivatives as analgesic agents
WO2006022442A1 (fr) * 2004-08-24 2006-03-02 Santen Pharmaceutical Co., Ltd. Nouveaux derives d’amides heterocycliques ayant une activite d’inhibition de la dihydroorotate deshydrogenase

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995041A (en) * 1975-10-30 1976-11-30 Miles Laboratories, Inc. Derivatives of 2-substituted-hydroxyanilino-hexahydro-2H-benzo[α]quinolizines
JPS5953917B2 (ja) * 1976-07-23 1984-12-27 武田薬品工業株式会社 テトラヒドロイソフタルイミド誘導体およびその製造方法
FR2675504B1 (fr) * 1991-04-16 1995-01-27 Delalande Sa Derives d'aryl-3 oxazolidinone, leur procede de preparation et leur application en therapeutique.
IL111002A (en) * 1993-09-22 1998-09-24 Glaxo Group Ltd History of piperidine, their preparation and the pharmaceutical preparations containing them
EP0977743A1 (fr) * 1997-04-25 2000-02-09 Smithkline Beecham Inhibiteurs de proteases
GB0221246D0 (en) * 2002-09-13 2002-10-23 Astrazeneca Ab Compounds
AR043507A1 (es) * 2003-03-14 2005-08-03 Lundbeck & Co As H Derivados de anilina sustituidos y composiciones farmaceuticas
UA89503C2 (uk) * 2004-09-13 2010-02-10 Х. Луннбек А/С Заміщені похідні аніліну
JP2009256208A (ja) * 2006-08-17 2009-11-05 Dainippon Sumitomo Pharma Co Ltd フタリド誘導体またはその薬学的に許容される塩
BRPI0716715B1 (pt) * 2006-08-23 2021-07-06 Xenon Pharmaceuticals, Inc Derivados de 4-(n-azacicloalquil) anilidas como moduladores de canal de potássio, seus usos, produto, composição, comprimido e cápsula

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49426A (fr) * 1972-04-15 1974-01-05
FR2395994A1 (fr) * 1977-07-01 1979-01-26 Merrell Toraude & Co Nouveaux derives d'aminoacides a-acetyleniques et leur utilisation therapeutique
US4539577A (en) * 1983-09-30 1985-09-03 Hodogaya Chemical Co., Ltd. Heat sensitive record material
WO1998011073A1 (fr) * 1996-09-10 1998-03-19 Pharmacia & Upjohn Company 8-hydroxyquinoleines 7-substituees utilisees comme agents antiviraux
JP2003026683A (ja) * 2001-07-10 2003-01-29 Sankyo Co Ltd 新規ガランタミン類縁体
WO2003099763A1 (fr) * 2002-05-29 2003-12-04 F. Hoffmann-La Roche Ag Derives de n-acylaminobenzene comme inhibiteurs de la monoamine oxydase b selectifs
WO2004080377A2 (fr) * 2003-03-11 2004-09-23 Neurosearch A/S Nouveaux composes modulant le canal kcnq et leur utilisation
WO2005032493A2 (fr) * 2003-10-07 2005-04-14 Renovis, Inc. Composes d'amides utilises en tant que ligands de canaux ioniques et utilisations correspondantes
WO2005048948A2 (fr) * 2003-11-13 2005-06-02 Ambit Biosciences Corporation Derives d'uree en tant que modulateurs de la kinase
US20050182108A1 (en) * 2004-02-13 2005-08-18 Carson John R. Hetero-substituted acetanilide derivatives as analgesic agents
WO2006022442A1 (fr) * 2004-08-24 2006-03-02 Santen Pharmaceutical Co., Ltd. Nouveaux derives d’amides heterocycliques ayant une activite d’inhibition de la dihydroorotate deshydrogenase

Non-Patent Citations (18)

* Cited by examiner, † Cited by third party
Title
ALONSO-ALIJA C ET AL: "A convenient synthesis of 4-alkoxy- and 4-hydroxy-2,6-difluoroanilines", TETRAHEDRON LETTERS, PERGAMON, GB, vol. 45, no. 1, 1 January 2004 (2004-01-01), pages 95 - 98, XP004621820, ISSN: 0040-4039, DOI: 10.1016/J.TETLET.2003.10.109 *
ARMOUR D R ET AL: "Tetrazole NK1 receptor antagonists: the identification of an exceptionally potent orally active antiemetic compound", BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, PERGAMON, GB, vol. 6, no. 9, 7 May 1996 (1996-05-07), pages 1015 - 1020, XP004134899, ISSN: 0960-894X, DOI: 10.1016/0960-894X(96)00163-1 *
CHU-BIAO XUE ET AL: "Rational design, synthesis and structure-Activity relationships of a cyclic succinate series of TNF-[alpha] converting enzyme inhibitors. Part 1: lead identification", BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, vol. 13, no. 24, 1 December 2003 (2003-12-01), pages 4293 - 4297, XP055095063, ISSN: 0960-894X, DOI: 10.1016/j.bmcl.2003.09.056 *
D KEGLEVIC ET AL: "The synthesis of 3,5-disubstituted indoles by cyclization under mild conditions", CROATICA CHEMICA ACTA, 1 January 1961 (1961-01-01), pages 83 - 88, XP055095526, Retrieved from the Internet <URL:http://chemistry.mdma.ch/hiveboard/rhodium/pdf/keglevic1961.pdf> [retrieved on 20140109] *
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; XP055095511, retrieved from STN accession no. 71709-17-6 Database accession no. 91:211044 *
EHRHARDT J-D ET AL: "STRUCTURE ACTIVITY RELATIONSHIPS IN A SERIES OF 2,6-DICHLORO ANALOGS OF LIDOCAINE//RELATIONS STRUCTURE-ACTIVITE DANS UNE SERIE D'ANALOGUE 2,6-DICHLORES DE LA LIDOCAINE", EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY, EDITIONS SCIENTIFIQUE ELSEVIER, PARIS, FR, vol. 13, no. 3, 1 May 1978 (1978-05-01), pages 235 - 240, XP009018741, ISSN: 0223-5234 *
IAN CALDER ET AL: "Synthesis and Reactions of Some para -Substituted N-Hydroxyacetanilides", AUSTRALIAN JOURNAL OF CHEMISTRY, vol. 32, no. 6, 1 January 1979 (1979-01-01), pages 1301 - 1306, XP055095511, ISSN: 0004-9425, DOI: 10.1071/CH9791301 *
LUKAS A ET AL: "STUDIEN UEBER LOKALANAESTHETIKA. XXX BASISCHE 4-AROXY- UND 4-ARALKOXY-2, 6-DIMETHYLACETANILIDE", ACTA FACULTATIS PHARMACEUTICAE BOHEMOSLOVENICAE, UNIVERZITA KOMENSKEHO. FARMACEUTICKA FAKULTA, BRATISLAVA, SK, vol. 12, 1 January 1966 (1966-01-01), pages 189 - 202, XP001155535, ISSN: 0303-2639 *
LUKAS A ET AL: "STUDIES ON LOCAL ANAESTHETICS. XLII. BASIC PHENOXY- AND BENZYLOCYACYLTOLUIDINES", CESKOSLOVENSKA FARMACIE, CZECH MEDICAL SOCIETY, PRAGUE, CZ, vol. 21, no. 6, 1 January 1972 (1972-01-01), pages 273 - 275, XP009018758, ISSN: 0009-0530 *
LUKAS A ET AL: "STUDIES ON LOCAL ANESTHETICS. XXXVII. BASIC PHENOXY- AND BENZYLOXYACYLTOLUIDINES", ACTA FACULTATIS PHARMACEUTICAE UNIVERSITATIS COMENIANAE, COMENIUS UNIV., BRATISLAVA, CZ, vol. 28, 1 January 1975 (1975-01-01), pages 91 - 114, XP001155612, ISSN: 0301-2298 *
MODESTO DE CANDIA ET AL: "Fluorinated Benzyloxyphenyl Piperidine-4-carboxamides with Dual Function against Thrombosis: Inhibitors of Factor Xa and Platelet Aggregation", JOURNAL OF MEDICINAL CHEMISTRY, vol. 52, no. 4, 26 February 2009 (2009-02-26), pages 1018 - 1028, XP055095066, ISSN: 0022-2623, DOI: 10.1021/jm801141f *
NOEL A. POWELL ET AL: "Practical Synthesis of 1-Aryl-6-(hydroxymethyl)-2-ketopiperazines via a 6- exo Amide-Epoxide Cyclization", ORGANIC LETTERS, vol. 6, no. 22, 1 October 2004 (2004-10-01), pages 4069 - 4072, XP055095204, ISSN: 1523-7060, DOI: 10.1021/ol048235t *
See also references of WO2010008894A1 *
SHINOBU ITOH ET AL: "Synthesis, Physicochemical Properties, and Amine-Oxidation Reaction of Indolequinone Derivatives as Model Compounds of Novel Organic Cofactor TTQ of Amine Dehydrogenases", THE JOURNAL OF ORGANIC CHEMISTRY, vol. 62, no. 17, 1 August 1997 (1997-08-01), pages 5898 - 5907, XP055095062, ISSN: 0022-3263, DOI: 10.1021/jo970716l *
TRIVEDI J P ET AL: "POTENTIAL LOCAL ANAESTHETICS: SYNTHESIS OF BENZYLOXY-ACETANILIDES AND PROPIONANILIDES", INDIAN JOURNAL OF APPLIED CHEMISTRY, INDIAN CHEMICAL SOCIETY, CALCUTTA, IN, vol. 30, no. 3/04, 1 January 1967 (1967-01-01), pages 91, XP009018747, ISSN: 0019-5065 *
WOLFGANG WIEGREBE ET AL: "Synthese des (+)-S-Hydroxy-2.3-dimethoxy-9.11.12.13.13a.14- hexahydro-dibenzo[f,h]pyrrolo[ 1 2-b]isochinolins", LIEBIGS ANN. CHEM., 1 January 1970 (1970-01-01), pages 125 - 140, XP055095056, Retrieved from the Internet <URL:http://onlinelibrary.wiley.com/store/10.1002/jlac.19707330114/asset/19707330114_ftp.pdf?v=1&t=hq58qtq9&s=d19583f2b50bfd27b56d0ef90727512cd68587a2> [retrieved on 20140107], DOI: 10.1002/jlac.19707330114 *
WU Y-J ET AL: "RECENT DEVELOPMENTS ON KCNQ POTASSIUM CHANNEL OPENERS", CURRENT MEDICINAL CHEMISTRY, BENTHAM SCIENCE PUBLISHERS, vol. 12, no. 4, 1 January 2005 (2005-01-01), pages 453 - 460, XP009049808, ISSN: 0929-8673 *
XIONG ET AL: "Activation of Kv7 (KCNQ) voltage-gated potassium channels by synthetic compounds", TRENDS IN PHARMACOLOGICAL SCIENCES, ELSEVIER, HAYWARTH, GB, vol. 29, no. 2, 18 January 2008 (2008-01-18), pages 99 - 107, XP022460445, ISSN: 0165-6147 *

Also Published As

Publication number Publication date
EP2310369A1 (fr) 2011-04-20
AU2009271302A1 (en) 2010-01-21
MX2010014461A (es) 2011-04-28
US8492588B2 (en) 2013-07-23
CA2728915A1 (fr) 2010-01-21
US8188314B2 (en) 2012-05-29
JP2011525538A (ja) 2011-09-22
WO2010008894A1 (fr) 2010-01-21
US20120329869A1 (en) 2012-12-27
US20090326059A1 (en) 2009-12-31

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